Increase minimum python version to 3.12

Needed for PyErr_GetRaisedException

I could polyfill it, but cant be bothered. Python 3.12 is almost 3 years
old now. If somebody really, really needs older python support, PR
welcome.

.github/workflows/ci.yml

@@ -23,11 +23,11 @@ jobs:
                 cc: [gcc, clang]
                 include:
                     - python: a
-                      pyver: "3.10"
+                      pyver: "3.14"
                       sanitize: 0
 
                     - python: b
-                      pyver: "3.11"
+                      pyver: "3.13"
                       sanitize: 1
 
                     - python: c
@@ -174,7 +174,7 @@ jobs:
           - name: Set up Python
             uses: actions/setup-python@v6
             with:
-              python-version: "3.11"
+              python-version: "3.12"
 
           - name: Install Go
             uses: actions/setup-go@v6

pyproject.toml

@@ -1,5 +1,5 @@
 [project]
-requires-python = ">=3.10"
+requires-python = ">=3.12"
 
 [build-system]
 requires = [